The oil soluble resin temporary plugging additive’s effect on properties of drilling fluid has been estimateed interior.The results show that:the oil soluble resin has a good compatibility with the additive for drilling fluid,and has a little influence on the drilling fluid rheology,it plays a a very positive role in core filtration,has a good leak-proof, plugging effect. By the permeability recovery data,the return permeability is 87.4%,it indicates that the oil soluble resin plays an important part in formation protection.
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姜歆,范振忠,赵恒,等. 油溶性树脂暂堵剂的室内评价[J]. 科学技术与工程, 2010, (31): . jiangxin, fanzhenzhong, zhaoheng, et al. The interior estimation of oil soluble resin temporary plugging additive[J]. Science Technology and Engineering,2010,(31).